| City : | Green Park City |
| County : | St. Louis County |
| State : | Missouri (MO) |
| | |
| Land Area : | 1.35 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 38.5244169 |
| Longitude : | -90.3365210 |
| | |
| Population (2010): | 2,622 |
| Population Estimate (2012) : | 2,619 |
| Population Density : | 1,936.26/sq mi |
| Housing Units (2012) : | 1,034 |
| Median Household Income (2012) : | $61,037 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $69,457 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $156,500 (Missouri : $138,400, USA : $181,400) |